registerKeyStrokes(java.util.Collection<IdeAction> actions,
java.lang.String keyStrokeContextName)
Register a key stroke context for the specified collection of actions so
that the user can define accelerators from Tools->Preferences.

installContextMenuListener

Install the specified context menu listener. This currently adds a listener
to the editor and navigator so that a versioning context menu is displayed
in both places.
To create a default context menu listener, use the
VCSDefaultUtils.createContextMenuListener() method.